<https://miguelpr.com/2020/08/20/clases-de-guitarra-clase-14-cancion-querube-de-pedro-flores/#primaryimage>
<http://schema.org/height>
"720"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://miguelpr.com/2020/08/20/clases-de-guitarra-clase-14-cancion-querube-de-pedro-flores/>